DDR5 RAM Price Index: Dated $/GB from Direct US Retailers (Pilot)

By LK Wood IV · Published 2026-08-12 · ~5 min read · St. Louis County, MO

The short version

DDR5 prices roughly tripled during the 2026 memory supply crisis, and the numbers that circulate are mostly screenshots without dates or methods. This page is the start of a dated, checkable record: a $/GB index for mainstream 32GB (2x16GB) DDR5 kits observed at named direct US retailers only, with the method, the acceptance rules, every rejection reason, and the raw data published alongside the numbers.

It is labeled a pilot because the index metric has an activation gate it has not passed yet — and rather than loosen the rules to manufacture a number, the gate status is printed here verbatim.

Day-one observations (2026-08-12)

21 qualifying offers total across 3 kits, out of 546 listings reviewed. For scale: the Vengeance 6000 CL30 kit was a $95–110 street-price part through 2024 — today’s cheapest direct-retailer offer is roughly 4x that.

Gate status, verbatim: 3 of 12 tracked kits produced qualifying offers; the index metric (median cheapest $/GB across kits) activates at 6. Direct retailer stock is not independently confirmed at the listing page yet, so every row carries verification_status: discovery_only.

What gets rejected, and why that’s the point

Of 546 listings reviewed in the day-one capture, 525 were rejected, each with recorded reasons: marketplace and third-party sellers (the largest bucket), listings that don’t state the 32GB capacity or the 2x16GB split in the title, wrong speed for the tracked SKU, used/renewed condition, and prices outside a sanity band. A price index built on listings a script guessed about would be smoother — and worthless. The rejection log ships with the dataset.

Method, exactly

Captures run against Google Shopping (US, English) via DataForSEO’s merchant API, one exact-model query per tracked kit. An offer qualifies only if the seller matches a named direct-retailer allowlist (Best Buy, Newegg, B&H, Micro Center, Adorama, Walmart first-party, and peers — marketplace suffixes excluded), the title states the exact kit line, speed, 32GB capacity, and 2x16GB split (a “Dual Channel” declaration on a 32GB listing counts as the split), condition is new, and the USD price sits inside a $60–900 band. The band’s ceiling was raised from $500 on day one when real direct-retailer offers at $469–499 for the cheapest kit proved the old ceiling was written for a market that no longer exists — that correction is recorded in the change log, not hidden.

Amazon is excluded by design (see FAQ). The full collector, product basket, tests, raw responses, and rejection logs are in the site’s repository.

Use the data (CC BY 4.0)

Download the day-one observations: ram-price-observations.csv — one row per qualifying offer, with capture date, kit, price, $/GB, seller, and verification status. Once the activation gate opens, the daily index series publishes at /data/ram-price-index.csv (median cheapest $/GB across kits, one row per UTC day). License: Creative Commons Attribution 4.0 — attribute as “TechFuelHQ DDR5 RAM Price Index” linking to this page.

Context for the crisis itself: the RAM & SSD price crisis explainer and the DDR5 buying guide — the guide’s price-tracking data is what earned this site its first external news citation, and this index is that work made repeatable.

Change log

• 0.9.0 (2026-08-12) — pilot capture and method publication. Four method corrections made against measured evidence on day one, all recorded: price ceiling $500 → $900 (285 real listings died on the stale band); “Dual Channel” accepted as an explicit module-split marker (Newegg writes Trident Z5 Neo kits this way); per-product offer de-duplication (a Corsair offer was being consumed and mis-rejected under another kit’s query); basket v1.1 swapped two kits with zero direct-retailer presence (ADATA XPG Lancer, Patriot Viper Venom) for Dominator Titanium 6000 and Flare X5 5600.